Brighten and revitalize your complexion with COSRX The Vitamin C 13 Serum, a beginner-friendly Vitamin C serum formulated with 13% Pure Vitamin C, Vitamin E and Hyaluronic Acid. Designed to help improve dullness, uneven skin tone and early signs of ageing, this lightweight serum delivers powerful antioxidant protection while remaining gentle enough for those new to Vitamin C.
Perfect for daily use, The Vitamin C 13 helps reveal smoother, brighter and healthier-looking skin with consistent use.
Key Benefits
✨ Brightens dull and tired-looking skin
✨ Helps improve uneven skin tone
✨ Supports a more radiant complexion
✨ Helps reduce the appearance of dark spots and post-acne marks
✨ Improves skin texture and smoothness
✨ Helps protect against environmental stressors
✨ Beginner-friendly Vitamin C concentration
✨ Hydrates and plumps the skin
Hero Ingredients
🍊 13% Pure Vitamin C (Ascorbic Acid)
A potent antioxidant that helps brighten skin, improve skin tone, reduce the appearance of pigmentation and support collagen production.
🌿 Super Vitamin E (Tocotrienol)
Provides antioxidant protection while helping support skin elasticity and healthy ageing.
💧 Hyaluronic Acid
Helps attract and retain moisture for plumper, smoother and more hydrated skin.
Recommended For
✔ First-time Vitamin C users
✔ Dull and uneven skin tone
✔ Dark spots and post-acne marks
✔ Early signs of ageing
✔ Dehydrated skin
✔ Normal, dry and combination skin
Texture
A lightweight, fast-absorbing serum that layers comfortably under moisturizer and sunscreen without feeling heavy or sticky.
How to Use
- After cleansing and toning, apply 2–3 drops to the face.
- Gently spread and pat until fully absorbed.
- Follow with moisturizer.
- Apply sunscreen during daytime use.
For best results, store refrigerated after opening and avoid prolonged exposure to heat and sunlight.
Why You'll Love It
The Vitamin C 13 Serum offers an ideal balance between effectiveness and gentleness, making it perfect for beginners or those with sensitive skin who want the brightening benefits of Vitamin C without jumping straight into higher concentrations. Combined with Vitamin E and Hyaluronic Acid, it helps promote a radiant, hydrated and healthy-looking complexion.
Size: 20ml
